Cisco SG110-24HP 24-Port PoE Gigabit Switch - 24 Ports - 2 x Expansion Slots - 10/100/1000Base-TX, 1000Base-X - Modular - 24 x Network, 2 x Expansion Slot - Twisted Pair, Optical Fiber - Gigabit Ethernet - Shared SFP Slot - 2 x SFP Slots - 2 Layer Support